通过对语音的读入，对起进行语谱分析，以前，接着对语音进行了基音的提取，对语音进行分析！-Through the voice to read the language have been carried out spectral nalysis, in the past, followed by a pitch on the voice of the extraction, analysis of the audio!

英文文献，和语音信号处理中基音周期提取算法相关的文章。-English literature, and speech signal processing in the pitch period extraction algorithm related articles.

lpc提取共振峰和基频，适合初学语音的同学使用，增强认识-lpc formant extraction and baseband, suitable for beginners to use the voice of the students, and enhance understanding